JVC LT-40FH76 Service Manual page 52

DIGITAL PWB CIRCUIT DIAGRAM (16/16) SHEET 22
L7301
IC7303
IC7302
K4S641632H-UC75
SA16M90TFIR1
C7305
0.1 /16
MI_A15 MI_A16
F
MI_A14 MI_D0
MI_A13
C7306
F
MI_A12 MI_D15 0.1 /16 MI_D1
MI_A11 MI_D7 MI_D2
MI_A10 MI_D14
GND
MI_A9 MI_D6 MI_D3
MI_A8 MI_D13 C7307 MI_D4
0.1 /16
MI_A19 MI_D5
MI_A20 MI_D12 MI_D5
F
WR MI_D4 MI_D6
C7301
0.1 /16
MI_D11 MI_D7
F
MI_D3 C7308
0.1 /16 F
MI_D10 C7302 LDQM
F 0.1 /16
MI_A18 MI_D2 WR
MI_A17 MI_D9 MI_A15
MI_A7 MI_D1 MI_A14
MI_A6 MI_D8 CSSDRAM
MI_A5 MI_D0 MI_A13
MI_A4 RD MI_A12
MI_A3 MI_A10
MI_A2 CSROM MI_A0
MI_A1 MI_A0 MI_A1
GND GND
MI_A2
MI_A3
C7309
0.1 /16 F
GND
DIGITAL PWB ASS'Y (16/16)
LCA10599-72A (SFL-0D152A)
OPEN
SHEET21
OPEN
CN0MI
CN0C2
R7356
0
R7319
R7320
0.01
C7325
GND
R7372
R7371
R7321
STB3.3V
GND GND GND
F
C7315
0.1 /16
R7361 OPEN
R7313 C7318
10k 10
B1
/10
B1
L7302
GND GND GND
F B1 F F
R7363
C7303 C7304
10 /10 0.1 /16
TCK
B1 F
TMS
TDI
GND GND TDO
R7310
R7355
MI_D15 100
OSDB1
MI_D14 OSDB2
MI_D13 C7310 OSDB3
0.1 /16
OSDB4
F
MI_D12 OSDB5
MI_D11 R7317 100
R7318 100
MI_D10 F C7311
L7303
*6 IC7301
MI_D9 C7350
0.1 /16
0.1 /16 SDA6000-B12
F
MI_D8 MI_A20
MI_A19
MI_A18
UDQM MI_A17
CK100 F
L7315
R7348 *6
CKE
0
C7312
MI_A16
R7309 0.1 /16
MI_A11 MI_A8
4.7k
MI_A9 MI_A7
MI_A8 MI_A9
GND
MI_A7 MI_A6
MI_A6 MI_A5
MI_A5 MI_A10
MI_A4 MI_A11
C7313
MI_A12 0.1 /16
F
L7304
*6
F
C7324
0.1
/16
GND
GND
(No.YA380)2-49
OPEN
STB_5V
CN0ID
GND
10k
10k
82
Q7301
IC7304
CD74HC4053PW-X
GND
GND
R7365
STB2.5MI
STB3.3MI
IC7305
GND
B1
STB_5V
B1
R7325
B1
C7343 C7344
10 /10 2.2 /6.3 GND
X7309
NAX0618-001X
C7326 C7327
27p 33p
CH CH
R7334 100
SDAM
R7324
R7335 100
100 GND SCLM
B1
C7338
STB3.3MI
10 /10
GND
R7368
F F
OSDG5
OSDG4
OSDG3
OSDG2
OSDG1
R7340 100
OSDR5
C7333
0.1 /16
L7314 *6
F R7369
L7312
*6 R7341 100
F C7334
0.1 /16 R7342 100
OSDR4
OSDR3
OSDR2 R7347
OPEN
OSDR1
R7343 100
R7337
100
MI_D11
R7357 OPEN
MI_D3
R7358
MI_D4
L7313 *6
D7301
C7335
F
0.1 /16 MI_D10
IC7306
MI_D12 S-80928CLNB-G-W
MI_D2
R7338 VSS OUT
OPEN
VDD CD
F
GND
C7348
0.1 /16
STB3.3MI
R7359
0
STB3.3V
R7360
OPEN
F F
C7330 C7331
0.1 0.1
/16
/16
GND
2-50(No.YA380)
SHEET7
TVLINKOUT
SHEET16,21
MI_REQ
SHEET7
TVLINKIN
R7370
BS_RST
BS_TXD
BS_RXD
MECA_SW SHEET7,12,19,21
MECA_SW
KEY1
KEY1 SHEET19,21
KEY2
KEY2
SHEET7,16,21
AFT1
SHEET21
MAINCCD2
SHEET15,21
CPURST
SHEET12,17,21
MI_OSDYS
MI_OSDYS
MI_OSDYM
SHEET12,21
MI_OSDYM
TEXT_FR
TEXT_FR
TEXT_FG SHEET7
TEXT_FG
TEXT_FB
TEXT_FB
FBin SHEET11
FBout
SDAM CN0C2
SHEET7,21
SDAM
SCLM CN0ID
SCLM
R7366
CN0MI
X7309
DD_OSDHS SHEET12,13,21
IC7301
DD_OSDVS
IC7302
TEXT_HD SHEET12
IC7303
TEXT_VD IC7304
SHEET12,17,21
DD_OSDCK IC7305
IC7306
OSDR1 SHEET12
OSDR1 Q7301
OSDR2 D7301
OSDR2
K7302
OSDR3
OSDR3
SHEET12,21
K7308
OSDR4
OSDR4
L7301
OSDR5
OSDR5
L7302
L7303
OSDG1 SHEET12
OSDG1
L7304
OSDG2
OSDG2
L7305
OSDG3
OSDG3 L7306
SHEET12,21
OSDG4 L7307
OSDG4
OSDG5
OSDG5 L7308
OSDB1 SHEET12 L7309
OSDB1
L7310
OSDB2
OSDB2
L7311
OSDB3
OSDB3
SHEET12,21 L7312
OSDB4
OSDB4 L7313
OSDB5 OSDB5 L7314
L7315
MI_CK
SHEET16,21 L7316
MI_CK
MI_RX R7302
MI_RX
R7303
MI_TX SHEET19,21
MI_TX
R7304
REMO
REMO
SHEET16,21 R7305
WAKE
WAKE SHEET21 R7309
CPURST2
R7310
CPURST2
R7311
SHEET7,15,16,18,19,20
POW_GOOD
R7312
POW_GOOD
R7313
R7314
R7315
R7316
R7317
R7318
R7319
R7320
R7321
R7322
R7323
R7324
R7325
R7327
R7330
R7332
R7333
R7334
R7335
R7337
MI_CK
R7339
R7340
R7341
R7342
R7343
R7346
R7347
R7348
R7352
MI_TX R7353
R7354
MI_RX
R7355
R7356
R7358
R7359
R7363
R7364
R7365
REMO
R7366
R7367
WAKE
R7368
R7369
R7370
CPURST2
R7371
R7372
POW_GOOD
C7301
C7302
C7303
C7304
C7305
C7306
C7307
C7308
C7309
C7349
1000p C7310
C7311
GND
C7312
C7313
C7314
C7315
C7318
C7319
C7320
C7321
C7324
C7325
C7326
C7327
C7328
C7329
C7330
C7331
C7333
C7334
C7335
C7338
C7340
C7341
C7342
C7343
C7344
C7345
C7346
C7347
C7348
C7349
C7350
OLLC09109 OLLC09109 OLLC09109 OLLC09109 OLLC09109 OLLC09109 OLLC09109 OLLC09109 OLLC09109 OLLC09109 OLLC09109 OLLC09109
-04 -03 -02 -05 -06 -08 -07 -10 -09 -11 -12
QGA1501F4 QGA1501F4 QGA1501F4 QGA1501F4 QGA1501F4 QGA1501F4 OPEN OPEN OPEN OPEN OPEN OPEN
-07W -07W -07W -07W -07W -07W
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
NAX0618 NAX0618 NAX0618 NAX0618 NAX0618 NAX0618
OPEN OPEN OPEN OPEN OPEN OPEN
-001X -001X -001X -001X -001X -001X
OPEN OPEN OPEN OPEN OPEN OPEN SDA6000 SDA6000 SDA6000 SDA6000 SDA6000 SDA6000
-B12 -B12 -B12 -B12 -B12 -B12
SA16M90 SA16M90 SA16M90 SA16M90 SA16M90 SA16M90
OPEN OPEN OPEN OPEN OPEN OPEN TFIR1 TFIR1 TFIR1 TFIR1 TFIR1 TFIR1
K4S641632H K4S641632H K4S641632H K4S641632H K4S641632H K4S641632H
OPEN OPEN OPEN OPEN OPEN OPEN -UC75 -UC75 -UC75 -UC75 -UC75 -UC75
CD74HC4053 CD74HC4053 CD74HC4053 CD74HC4053 CD74HC4053 CD74HC4053
OPEN OPEN OPEN OPEN OPEN OPEN
PW-X PW-X PW-X PW-X PW-X PW-X
OPEN OPEN OPEN OPEN OPEN OPEN MM1689CH MM1689CH MM1689CH MM1689CH MM1689CH MM1689CH
-X -X -X -X -X -X
S-80928 S-80928 S-80928 S-80928 S-80928 S-80928
OPEN OPEN OPEN OPEN OPEN OPEN CLNB-G-W CLNB-G-W CLNB-G-W CLNB-G-W CLNB-G-W CLNB-G-W
DTC114EKA DTC114EKA DTC114EKA DTC114EKA DTC114EKA DTC114EKA
OPEN OPEN OPEN OPEN OPEN OPEN -X -X -X -X -X -X
RB501V- RB501V- RB501V- RB501V- RB501V- RB501V-
OPEN OPEN OPEN OPEN OPEN OPEN
40-X 40-X 40-X 40-X 40-X 40-X
OPEN OPEN OPEN OPEN OPEN OPEN NQR0389 NQR0389 NQR0389 NQR0389 NQR0389 NQR0389
-003X -003X -003X -003X -003X -003X
NRSA02J NRSA02J NRSA02J NRSA02J NRSA02J NRSA02J
OPEN OPEN OPEN OPEN OPEN OPEN -390X -390X -390X -390X -390X -390X
OPEN OPEN OPEN OPEN OPEN OPEN *2 *2 *2 *2 *2 *2
OPEN OPEN OPEN OPEN OPEN OPEN *2 *2 *2 *2 *2 *2
OPEN OPEN OPEN OPEN OPEN OPEN *6 *6 *6 *6 *6 *6
OPEN OPEN OPEN OPEN OPEN OPEN *6 *6 *6 *6 *6 *6
OPEN OPEN OPEN OPEN OPEN OPEN *6 *6 *6 *6 *6 *6
OPEN OPEN OPEN OPEN OPEN OPEN *6 *6 *6 *6 *6 *6
OPEN OPEN OPEN OPEN OPEN OPEN *6 *6 *6 *6 *6 *6
OPEN OPEN OPEN OPEN OPEN OPEN *6 *6 *6 *6 *6 *6
OPEN OPEN OPEN OPEN OPEN OPEN *6 *6 *6 *6 *6 *6
OPEN OPEN OPEN OPEN OPEN OPEN *6 *6 *6 *6 *6 *6
OPEN OPEN OPEN OPEN OPEN OPEN *6 *6 *6 *6 *6 *6
OPEN OPEN OPEN OPEN OPEN OPEN *6 *6 *6 *6 *6 *6
OPEN OPEN OPEN OPEN OPEN OPEN *6 *6 *6 *6 *6 *6
OPEN OPEN OPEN OPEN OPEN OPEN *2 *2 *2 *2 *2 *2
OPEN OPEN OPEN OPEN OPEN OPEN *6 *6 *6 *6 *6 *6
OPEN OPEN OPEN OPEN OPEN OPEN *6 *6 *6 *6 *6 *6
OPEN OPEN OPEN OPEN OPEN OPEN 4.7k 4.7k 4.7k 4.7k 4.7k 4.7k
OPEN OPEN OPEN OPEN OPEN OPEN 4.7k 4.7k 4.7k 4.7k 4.7k 4.7k
OPEN OPEN OPEN OPEN OPEN OPEN 4.7k 4.7k 4.7k 4.7k 4.7k 4.7k
OPEN OPEN OPEN OPEN OPEN OPEN 4.7k 4.7k 4.7k 4.7k 4.7k 4.7k
OPEN OPEN OPEN OPEN OPEN OPEN 4.7k 4.7k 4.7k 4.7k 4.7k 4.7k
OPEN OPEN OPEN OPEN OPEN OPEN 100 100 100 100 100 100
OPEN OPEN OPEN OPEN OPEN OPEN 4.7k 4.7k 4.7k 4.7k 4.7k 4.7k
OPEN OPEN OPEN OPEN OPEN OPEN 4.7k 4.7k 4.7k 4.7k 4.7k 4.7k
OPEN OPEN OPEN OPEN OPEN OPEN 10k 10k 10k 10k 10k 10k
OPEN OPEN OPEN OPEN OPEN OPEN 100 100 100 100 100 100
OPEN OPEN OPEN OPEN OPEN OPEN 100 100 100 100 100 100
OPEN OPEN OPEN OPEN OPEN OPEN 100 100 100 100 100 100
OPEN OPEN OPEN OPEN OPEN OPEN 100 100 100 100 100 100
OPEN OPEN OPEN OPEN OPEN OPEN 100 100 100 100 100 100
OPEN OPEN OPEN OPEN OPEN OPEN 10k 10k 10k 10k 10k 10k
OPEN OPEN OPEN OPEN OPEN OPEN 10k 10k 10k 10k 10k 10k
OPEN OPEN OPEN OPEN OPEN OPEN 82 82 82 82 82 82
OPEN OPEN OPEN OPEN OPEN OPEN 10k 10k 10k 10k 10k 10k
OPEN OPEN OPEN OPEN OPEN OPEN 10k 10k OPEN OPEN 10k OPEN
OPEN OPEN OPEN OPEN OPEN OPEN 100 100 100 100 100 100
OPEN OPEN OPEN OPEN OPEN OPEN 22 22 22 22 22 22
OPEN OPEN OPEN OPEN OPEN OPEN 10k 10k 10k 10k 10k 10k
OPEN OPEN OPEN OPEN OPEN OPEN 10k 10k 10k 10k 10k 10k
OPEN OPEN OPEN OPEN OPEN OPEN 100 100 100 100 100 100
OPEN OPEN OPEN OPEN OPEN OPEN 100 100 100 100 100 100
OPEN OPEN OPEN OPEN OPEN OPEN 100 100 100 100 100 100
OPEN OPEN OPEN OPEN OPEN OPEN 100 100 100 100 100 100
OPEN OPEN OPEN OPEN OPEN OPEN 100 100 100 100 100 100
OPEN OPEN OPEN OPEN OPEN OPEN 4.7k 4.7k 4.7k 4.7k 4.7k 4.7k
OPEN OPEN OPEN OPEN OPEN OPEN 100 100 100 100 100 100
OPEN OPEN OPEN OPEN OPEN OPEN 100 100 100 100 100 100
OPEN OPEN OPEN OPEN OPEN OPEN 100 100 100 100 100 100
OPEN OPEN OPEN OPEN OPEN OPEN 100 100 100 100 100 100
OPEN OPEN OPEN OPEN OPEN OPEN 4.7k 4.7k 4.7k 4.7k 4.7k 4.7k
OPEN OPEN OPEN OPEN OPEN OPEN 47k 47k OPEN OPEN 47k OPEN
OPEN OPEN OPEN OPEN OPEN OPEN 0 0 0 0 0 0
OPEN OPEN OPEN OPEN OPEN OPEN 27k 27k 27k 27k 27k 27k
OPEN OPEN OPEN OPEN OPEN OPEN 27k 27k 27k 27k 27k 27k
OPEN OPEN OPEN OPEN OPEN OPEN 27k 27k 27k 27k 27k 27k
OPEN OPEN OPEN OPEN OPEN OPEN 100 100 100 100 100 100
OPEN OPEN OPEN OPEN OPEN OPEN 0 0 0 0 0 0
OPEN OPEN OPEN OPEN OPEN OPEN 470 470 470 470 100 100
OPEN OPEN OPEN OPEN OPEN OPEN 0 0 0 0 0 0
OPEN OPEN OPEN OPEN OPEN OPEN 10k 10k 10k 10k 10k 10k
OPEN OPEN OPEN OPEN OPEN OPEN 0 0 0 0 0 0
OPEN OPEN OPEN OPEN OPEN OPEN 0 0 0 0 0 0
OPEN OPEN OPEN OPEN OPEN OPEN 0 0 0 0 0 0
OPEN OPEN OPEN OPEN OPEN OPEN 220 220 220 220 220 220
OPEN OPEN OPEN OPEN OPEN OPEN 10k 10k 10k 10k 10k 10k
OPEN OPEN OPEN OPEN OPEN OPEN 10k 10k 10k 10k 10k 10k
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN 0 0 0 0 0 0
OPEN OPEN OPEN OPEN OPEN OPEN 0 0 0 0 0 0
OPEN OPEN OPEN OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
OPEN OPEN OPEN OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
OPEN OPEN OPEN OPEN OPEN OPEN 10/10 10/10 10/10 10/10 10/10 10/10
OPEN OPEN OPEN OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
OPEN OPEN OPEN OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
OPEN OPEN OPEN OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
OPEN OPEN OPEN OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
OPEN OPEN OPEN OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
OPEN OPEN OPEN OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
OPEN OPEN OPEN OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
OPEN OPEN OPEN OPEN OPEN OPEN
0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
OPEN OPEN OPEN OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
OPEN OPEN OPEN OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
OPEN OPEN OPEN OPEN OPEN OPEN 10/10 10/10 10/10 10/10 10/10 10/10
OPEN OPEN OPEN OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
OPEN OPEN OPEN OPEN OPEN OPEN 10/10 10/10 10/10 10/10 10/10 10/10
OPEN OPEN OPEN OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
OPEN OPEN OPEN OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
OPEN OPEN OPEN OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
OPEN OPEN OPEN OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
OPEN OPEN OPEN OPEN OPEN OPEN 0.01 0.01 0.01 0.01 0.01 0.01
OPEN OPEN OPEN OPEN OPEN OPEN 27p 27p 27p 27p 27p 27p
OPEN OPEN OPEN OPEN OPEN OPEN 33p 33p 33p 33p 33p 33p
OPEN OPEN OPEN OPEN
OPEN OPEN 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
OPEN OPEN OPEN OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
OPEN OPEN OPEN OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
OPEN OPEN OPEN OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
OPEN OPEN OPEN OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
OPEN OPEN OPEN OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
OPEN OPEN OPEN OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
OPEN OPEN OPEN OPEN OPEN OPEN NEHM1CM NEHM1CM NEHM1CM NEHM1CM NEHM1CM NEHM1CM
-106X -106X -106X -106X -106X -106X
OPEN OPEN OPEN OPEN OPEN OPEN 0.01 0.01 0.01 0.01 0.01 0.01
OPEN OPEN OPEN OPEN OPEN OPEN 10/10 10/10 10/10 10/10 10/10 10/10
OPEN OPEN OPEN OPEN OPEN OPEN 2.2/6.3 2.2/6.3 2.2/6.3 2.2/6.3 2.2/6.3 2.2/6.3
OPEN OPEN OPEN OPEN OPEN OPEN 10/10 10/10 10/10 10/10 10/10 10/10
OPEN OPEN OPEN OPEN OPEN OPEN 2.2/6.3 2.2/6.3 2.2/6.3 2.2/6.3 2.2/6.3 2.2/6.3
OPEN OPEN OPEN OPEN OPEN OPEN 2.2/6.3 2.2/6.3 2.2/6.3 2.2/6.3 2.2/6.3 2.2/6.3
OPEN OPEN OPEN OPEN OPEN OPEN 10/10 10/10 10/10 10/10 10/10 10/10
OPEN OPEN OPEN OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
OPEN OPEN OPEN OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
OPEN OPEN OPEN OPEN OPEN OPEN 1000p 1000p 1000p 1000p 1000p 1000p
OPEN OPEN OPEN OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
c10408007_0131_7/17_0.0